package cn.wolfcode.web.controller;

import cn.wolfcode.domain.Role;
import cn.wolfcode.qo.JsonResult;
import cn.wolfcode.qo.PageResultBak;
import cn.wolfcode.qo.QueryObject;
import cn.wolfcode.service.IPermissionService;
import cn.wolfcode.service.IRoleService;
import cn.wolfcode.util.RequirePermission;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
@RequestMapping("/role")
public class RoleController {
    @Autowired
    private IRoleService roleService;

    @Autowired
    private IPermissionService permissionService;

    // 处理查询所有部门请求
    @RequestMapping("/list")
    public String list(Model model, QueryObject qo) {
        model.addAttribute("pageResult", roleService.query(qo));
        return "role/list"; // 找视图 /WEB-INF/views/role/list.jsp
    }

    // 新增或修改
    @RequestMapping("/saveOrUpdate")
    public String saveOrUpdate(Role role,Long[] ids) {
        if (role.getId() == null) { // 新增
            roleService.save(role,ids);
        } else {
            roleService.update(role,ids); // 修改
        }
        return "redirect:/role/list.do"; // 让浏览器重新发一次请求
    }

    // 处理删除请求
    @RequestMapping("/delete")
    @ResponseBody
    @RequirePermission(name="角色删除",expression="role:delete")
    //前段方式重定向
    public JsonResult delete(Long id) {

        try {
            if (id != null) {
                roleService.delete(id);
            }
            return new JsonResult();
        } catch (Exception e) {
            e.printStackTrace();
            return new JsonResult(false,"系统异常,请联系管理员"); // 让浏览器重新发一次请求
        }
    }

    // 去新增或去修改页面
    @RequestMapping("/input")
    public String input(Long id, Model model) {
        model.addAttribute("permission",permissionService.listAll());

        if (id != null) { // 表示去修改
            Role role = roleService.get(id);
            model.addAttribute("role", role);
        }
        return "role/input"; // 让浏览器重新发一次请求
    }
}
